-package org.simantics.document.swt.core.base;\r
-\r
-import org.eclipse.swt.SWT;\r
-import org.eclipse.swt.custom.ScrolledComposite;\r
-import org.eclipse.swt.graphics.Point;\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.eclipse.swt.widgets.ScrollBar;\r
-import org.simantics.utils.ui.SWTUtils;\r
-\r
-public class ScrolledCompositeContent extends Composite implements Runnable {\r
- \r
- public ScrolledCompositeContent(Composite parent, int style) {\r
- super(parent, style);\r
- }\r
- \r
- public void refreshSize() {\r
- SWTUtils.asyncExec(this, this);\r
- }\r
-\r
- public void run() {\r
-\r
- if(isDisposed()) return;\r
-\r
- ScrolledComposite sc = (ScrolledComposite)getParent();\r
- int scWidth = sc.getSize().x;\r
- \r
- ScrollBar bar = sc.getVerticalBar();\r
- if(bar != null && bar.isVisible())\r
- scWidth -= bar.getSize().x;\r
- \r
- Point current = getSize();\r
- Point target = computeSize(scWidth, SWT.DEFAULT, true);\r
- \r
- if(!current.equals(target)) {\r
- setSize(target);\r
- sc.getParent().layout(true, true);\r
- }\r
- \r
- }\r
- \r
-}\r
+package org.simantics.document.swt.core.base;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.ScrolledComposite;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.ScrollBar;
+import org.simantics.utils.ui.SWTUtils;
+
+public class ScrolledCompositeContent extends Composite implements Runnable {
+
+ public ScrolledCompositeContent(Composite parent, int style) {
+ super(parent, style);
+ }
+
+ public void refreshSize() {
+ SWTUtils.asyncExec(this, this);
+ }
+
+ public void run() {
+
+ if(isDisposed()) return;
+
+ ScrolledComposite sc = (ScrolledComposite)getParent();
+ int scWidth = sc.getSize().x;
+
+ ScrollBar bar = sc.getVerticalBar();
+ if(bar != null && bar.isVisible())
+ scWidth -= bar.getSize().x;
+
+ Point current = getSize();
+ Point target = computeSize(scWidth, SWT.DEFAULT, true);
+
+ if(!current.equals(target)) {
+ setSize(target);
+ sc.getParent().layout(true, true);
+ }
+
+ }
+
+}